diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000..f4f1c1e56d
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "mobile/.isar"]
+	path = mobile/.isar
+	url = https://github.com/isar/isar
diff --git a/mobile/.isar b/mobile/.isar
new file mode 160000
index 0000000000..70da4e0bbd
--- /dev/null
+++ b/mobile/.isar
@@ -0,0 +1 @@
+Subproject commit 70da4e0bbd7be1005a3cfc38a8cd39f1c8fc530f